diff --git a/package.json b/package.json
index b72e9817..474b90c6 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "ember-maybe-import-regenerator": "^0.1.6",
     "ember-qunit": "^4.1.2",
     "ember-resolver": "^5.0.1",
-    "ember-source": "~3.11.0",
+    "ember-source": "~3.12.0",
     "ember-source-channel-url": "^2.0.1",
     "ember-template-lint": "^1.0.0-beta.6",
     "ember-try": "^1.0.0",
diff --git a/yarn.lock b/yarn.lock
index 08a09a2b..fa7f4f47 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3420,10 +3420,10 @@ ember-source-channel-url@^2.0.1:
   dependencies:
     got "^8.0.1"
 
-ember-source@~3.11.0:
-  version "3.11.1"
-  resolved "https://registry.yarnpkg.com/ember-source/-/ember-source-3.11.1.tgz#2318fbe600c88d3a8abbf56fc2f3a61645ee42d8"
-  integrity sha512-FPHHHu/5FBbKQ3o1D2HXEIniBUVqG1N4vDB66BaP0ht2ZcO6EB3HMjGxVH8Ad3Of8QOcXtZrBfXDHZdIWLW4lQ==
+ember-source@~3.12.0:
+  version "3.12.0"
+  resolved "https://registry.yarnpkg.com/ember-source/-/ember-source-3.12.0.tgz#92f72894836d4497e704901c1d061c61b066bddf"
+  integrity sha512-4iA2BgYmNLWysifLyt2LCQgU9ux/NiTR/MT7KTt9HUyTDJyivcdyKNtfrUQst/1InUvn+MxuQ0ZsbQICJkX6yA==
   dependencies:
     broccoli-funnel "^2.0.2"
     broccoli-merge-trees "^3.0.2"
@@ -3438,7 +3438,7 @@ ember-source@~3.11.0:
     ember-router-generator "^1.2.3"
     inflection "^1.12.0"
     jquery "^3.4.1"
-    resolve "^1.10.1"
+    resolve "^1.11.1"
 
 ember-template-lint@^1.0.0-beta.6:
   version "1.5.0"
@@ -6824,7 +6824,7 @@ resolve@1.9.0:
   dependencies:
     path-parse "^1.0.6"
 
-resolve@^1.1.3, resolve@^1.10.0, resolve@^1.10.1, resolve@^1.12.0, resolve@^1.3.2, resolve@^1.3.3, resolve@^1.4.0, resolve@^1.5.0, resolve@^1.8.1:
+resolve@^1.1.3, resolve@^1.10.0, resolve@^1.10.1, resolve@^1.11.1, resolve@^1.12.0, resolve@^1.3.2, resolve@^1.3.3, resolve@^1.4.0, resolve@^1.5.0, resolve@^1.8.1:
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.12.0.tgz#3fc644a35c84a48554609ff26ec52b66fa577df6"
   integrity sha512-B/dOmuoAik5bKcD6s6nXDCjzUKnaDvdkRyAk6rsmsKLipWj4797iothd7jmmUhWTfinVMU+wc56rYKsit2Qy4w==